| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $14.25 | 8.323% | $15.436 | $15.44 | $15.45 | $15.40 |
| Purchase #2 | $199.42 | 6.558% | $212.498 | $212.50 | $212.50 | $212.50 |
| Purchase #3 | $48.26 | 12.543% | $54.3133 | $54.31 | $54.30 | $54.30 |
| Purchase #4 | $62.30 | 9.225% | $68.0472 | $68.05 | $68.05 | $68.00 |
| Purchase #5 | $99.91 | 12.226% | $112.125 | $112.13 | $112.15 | $112.10 |
| Purchase #6 | $83.93 | 13.178% | $94.9903 | $94.99 | $95.00 | $95.00 |
| Purchase #7 | $41.42 | 5.635% | $43.754 | $43.75 | $43.75 | $43.80 |
| 7 purchase totals = | $549.49 | $601.1638 | $601.17 | $601.20 | $601.10 | |